Sunshade curtain assembly, glass assembly and vehicle

Abstract

The invention provides a sunshade curtain assembly, a glass assembly and a vehicle. The sunshade curtain assembly comprises a rolling assembly, curtain cloth, two first synchronous wheels, two synchronous belts, two sliding blocks and two synchronous parts. One end of the curtain cloth is fixed to the winding assembly, the two first synchronous wheels are arranged at the two opposite ends of the winding assembly, and the two first synchronous wheels can rotate relative to the winding assembly. Each synchronous belt is arranged on the corresponding first synchronous wheel in a sleeving mode, each sliding block is fixed to the corresponding synchronous belt, and the two sliding blocks are fixed to the two opposite sides of the other end of the curtain cloth. According to the sunshade curtain assembly provided by the invention, the operation difficulty of adjusting the relative position of the pulley is reduced through the arrangement of the synchronizing piece. Meanwhile, the stability of the curtain cloth in the opening and closing process is improved, and noise generated when the curtain cloth is opened and closed is reduced.

Description

Technical Field

[0001] The present application belongs to the technical field of sunshade curtains, and specifically relates to a sunshade curtain assembly, a glass assembly and a vehicle. Background Art

[0002] In existing automobile sunroof sunshades, the opening and closing of the curtain is usually controlled by a motor. For example, the motor can pull a steel wire, and the steel wire is fixedly connected to a slider, which is fixed on opposite sides of the curtain. The motor controls the sliding of the slider by pulling the steel wire, and then drives the curtain to move through the slider to achieve the opening and closing of the curtain. However, at present, the two sliders on opposite sides of the curtain will slide out of sync during the sliding process, that is, the two sliders cannot be aligned. At this time, if the relative position of the two sliders is to be adjusted, it is necessary to disassemble many components such as the motor before adjusting the position of the slider, which makes the adjustment more difficult. Summary of the invention

[0003] In view of this, the first aspect of the present application provides a sunshade curtain assembly, which includes a reel assembly, a curtain, two first synchronous wheels, two synchronous belts, two sliders and two synchronous parts. One end of the curtain is fixed to the reel assembly, and the two first synchronous wheels are arranged at opposite ends of the reel assembly, and the two first synchronous wheels can rotate relative to the reel assembly. Each of the synchronous belts is respectively sleeved on one of the first synchronous wheels, each of the sliders is respectively fixed on one of the synchronous belts, and the two sliders are fixed to opposite sides of the other end of the curtain.

[0004] The two synchronizers are arranged at opposite ends of the winding assembly, and each synchronizer is detachably connected to the winding assembly and the first synchronizer wheel located on the same side as the synchronizer. When the synchronizer connects the winding assembly and the first synchronizer wheel, the winding assembly and the first synchronizer wheel can rotate synchronously.

[0005] Wherein, two first connecting parts are provided at opposite ends of the winding assembly, each of the first synchronous wheels is provided with a second connecting part, and each of the synchronous members is provided with a third connecting part, and the third connecting part is detachably connected to the first connecting part and the second connecting part.

[0006] Among them, the two first synchronous wheels are arranged at opposite ends of the winding assembly, the first connecting part includes a first card slot, the second connecting part includes a second card slot, and the third connecting part includes a card block, and the card block is inserted and pulled out of the first card slot and the second card slot.

[0007] In which, the winding assembly is provided with a through hole in the axial direction of the winding assembly, and the inner wall of the winding assembly and the outer wall of the synchronizer are connected by a third slot and a buckle that cooperate with each other to achieve a buckle connection, the third slot is provided on one of the inner wall of the winding assembly and the outer wall of the synchronizer, and the buckle is provided on the other of the inner wall of the winding assembly and the outer wall of the synchronizer.

[0008] Wherein, the sunshade assembly also includes a driving member, which is detachably connected to one of the synchronous members, and the driving member can drive the synchronous member to rotate, thereby driving the retracting assembly and the first synchronous wheel to rotate.

[0009] Wherein, the winding assembly includes a winding shaft and a supporting member, the supporting member is inserted in the winding shaft, and each of the synchronous members is detachably connected to the supporting member and the first synchronous wheel located on the same side as the synchronous member.

[0010] Wherein, the winding assembly further includes a fixing member, the fixing member is arranged in the winding shaft, and the fixing member is fixed between the supporting member and the winding shaft.

[0011] Among them, the fixing part is elastic. When the winding assembly rotates, the rotation angle of the reel is different from the rotation angle of the supporting part, so that the fixing part is in a deformed state, so that the reel can rotate relative to the supporting part, and then the moving distance of the curtain is the same as the moving distance of the slider.

[0012] The synchronous belt is provided with a first meshing portion, and the first synchronous wheel is provided with a second meshing portion, and the first meshing portion and the second meshing portion cooperate with each other to connect the synchronous belt and the first synchronous wheel to each other.

[0013] Wherein, a fixing groove is provided on the side of the slider away from the other end of the curtain, and a part of the synchronous belt is fixed in the fixing groove.

[0014] The synchronous belt is provided with a first meshing portion, and the groove wall of the fixing groove is provided with a third meshing portion, and the first meshing portion and the third meshing portion cooperate with each other to fix the slider to the synchronous belt.

[0015] Wherein, the sliding block comprises a body and a cover plate, the body is provided with the fixing groove, the cover plate is detachably connected to the body, and the cover plate can cover the fixing groove.

[0016] Among them, the sunshade curtain assembly also includes a first support beam and two first fixed seats, the two first fixed seats are fixed at opposite ends of the first support beam, the winding assembly is arranged between the two first fixed seats, and the opposite ends of the winding assembly pass through the two first fixed seats.

[0017] Among them, the sunshade assembly also includes two guide rails, which are arranged at opposite ends of the retracting assembly, and each of the guide rails is arranged at an angle to the retracting assembly; each of the guide rails is fixed to one of the first fixed seats, and the guide rail is provided with a sliding groove, and the slider can slide in the sliding groove.

[0018] Wherein, the first fixing seat is provided with a limiting member, the limiting member is arranged on one side of the slide slot in the extending direction of the slide slot, and the sliding block can abut against the limiting member.

[0019] The limiting member is provided with a first limiting portion, and the sliding block is provided with a second limiting portion, and the first limiting portion and the second limiting portion cooperate with each other to limit the sliding block to the limiting member.

[0020] Wherein, the distance between the limiting member and the guide rail is greater than the length of the sliding block along the extending direction of the sliding groove.

[0021] Among them, the synchronous belt and the slider located on one side of the first synchronous wheel are arranged in the slide groove, and the synchronous belt located on the other side of the first synchronous wheel is located outside the slide groove; the sunshade assembly also includes a second synchronous wheel, the second synchronous wheel is arranged on the side of the guide rail away from the first synchronous wheel, and the synchronous belt is also sleeved on the second synchronous wheel.

[0022] A second aspect of the present application provides a glass assembly, which includes glass and a sunshade assembly as provided in the first aspect of the present application, wherein the sunshade assembly is fixed to one side of the glass.

[0023] A third aspect of the present application provides a vehicle, comprising a vehicle body and a glass assembly as provided in the second aspect of the present application, wherein the glass assembly is mounted on the vehicle body.

[0024] The sunshade assembly, glass assembly and vehicle provided by the present application enable the two first synchronous wheels to rotate synchronously through the setting of the synchronous parts. After the synchronous parts are removed, the first synchronous wheels can rotate independently, so that the two first synchronous wheels can rotate relative to each other, and further, the two sliders connected to the two first synchronous wheels through the synchronous belt can also achieve synchronous movement or relative movement.

[0025] In the related art, it is difficult to adjust the slider after the sunshade assembly is assembled. Based on this, when the two sliders of the sunshade assembly provided by the present application move synchronously, the slider can pull the curtain fabric to open and close stably. When the two sliders are not aligned, the present embodiment can adjust the relative position of the two sliders by disassembling the synchronization member to make the two first synchronization wheels rotate relative to each other, thereby realigning the two sliders.

[0026] In summary, this application reduces the difficulty of adjusting the slider when it is not aligned, reduces the operating cost of adjusting the relative position of the slider, and thus makes it easier and quicker to analyze and solve quality problems in the aftermarket. At the same time, it improves the stability of the curtain during opening and closing, reduces the noise during the movement of the curtain, and improves the comfort of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the implementation modes of the present application, the drawings required for use in the implementation modes of the present application will be described below.

[0028] Figure 1 It is a schematic diagram of a sunshade assembly in one embodiment of the present application.

[0029] Figure 2 for Figure 1 A partially exploded schematic diagram of the sunshade assembly is shown.

[0030] Figure 3 for Figure 2 A three-dimensional structural schematic diagram of the synchronization parts in the sunshade assembly is shown.

[0031] Figure 4 It is a schematic diagram of the three-dimensional structure of a synchronous belt in one embodiment of the present application.

[0032] Figure 5 for Figure 1 Illustration of the sunshade assembly slider shown misaligned.

[0033] Figure 6 for Figure 1 Schematic diagram of the adjustment of the slider of the sunshade assembly is shown.

[0034] Figure 7 for Figure 1 Schematic diagram of the sunshade assembly sliders being aligned.

[0035] Figure 8 In another embodiment of the present application Figure 1 A partially exploded schematic diagram of the sunshade assembly is shown.

[0036] Fig. 9 It is a cross-sectional schematic diagram of the winding assembly and the synchronous member when they cooperate in one embodiment of the present application.

[0037] Fig.10 for Fig. 9 A partial enlarged view of the retracting assembly shown when it cooperates with the synchronous member.

[0038] Fig.11 It is a schematic diagram of the exploded view of the synchronous belt, the first synchronous wheel and the second synchronous wheel in one embodiment of the present application.

[0039] Fig.12 In another embodiment of the present application Figure 1 A schematic diagram of a partial exploded view of the sunshade assembly is shown.

[0040] Fig.13 for Fig.12 An enlarged partial view of the sunshade assembly is shown.

[0041] Fig.14 for Fig.13 An enlarged partial view of the sunshade assembly is shown.

[0042] Fig.15 This is a split schematic diagram of the slider and the synchronous belt in one embodiment of the present application.

[0043] Fig.16 for Figure 1 A schematic diagram of the partial three-dimensional structure of the sunshade curtain assembly is shown.

[0044] Fig.17 for Fig.16 A schematic diagram of the partial three-dimensional structure of the sunshade curtain assembly is shown.

[0045] Fig.18 for Figure 1 An enlarged partial view of the sunshade assembly is shown.

[0046] Fig.19 Schematic diagram of a glass assembly in one embodiment of the present application.

[0047] Fig. 20 It is a schematic diagram of a vehicle in one embodiment of the present application.

[0048] Description of labels:

[0049] Sunshade assembly-1, glass assembly-2, vehicle-3, vehicle body-4, retracting assembly-10, first connecting part-11, first card slot-110, reel-12, support member-13, fixing member-14, third card slot-15, through hole-16, curtain fabric-20, first synchronous wheel-21, second connecting part-210, second card slot-211, second meshing part-212, synchronous belt-22, first meshing part-221, slider-23, body-231, fixed Groove -232, third meshing portion -233, cover plate -234, elastic member -235, second limiting portion -236, synchronous member -24, third connecting portion -240, block -241, buckle -242, driving member -25, first fixed seat -26, limiting member -260, first limiting portion -261, shaping portion -262, guide rail -27, slide groove -270, second synchronous wheel -28, second fixed seat -29, side strip -30, pull rod -31, glass 40. DETAILED DESCRIPTION

[0050] The following are preferred implementations of the present application. It should be noted that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application, and these improvements and modifications are also considered to be within the scope of protection of the present application.

[0051] In view of this, in order to solve the above problems, the present application provides a sunshade assembly. Please refer to Figure 1-Figure 7 . Figure 1 It is a schematic diagram of a sunshade assembly in one embodiment of the present application. Figure 2 for Figure 1 A partially exploded schematic diagram of the sunshade assembly is shown. Figure 3 for Figure 2 A three-dimensional structural schematic diagram of the synchronization parts in the sunshade assembly is shown. Figure 4 It is a schematic diagram of the three-dimensional structure of a synchronous belt in one embodiment of the present application. Figure 5 for Figure 1 Illustration of the sunshade assembly slider shown misaligned. Figure 6 for Figure 1 Schematic diagram of the adjustment of the slider of the sunshade assembly is shown. Figure 7 for Figure 1 Schematic diagram of the sunshade assembly sliders being aligned.

[0052] The sunshade curtain assembly 1 provided in this embodiment includes a reeling assembly 10, a curtain 20, two first synchronous wheels 21, two synchronous belts 22, two sliders 23 and two synchronous members 24. One end of the curtain 20 is fixed to the reeling assembly 10, and the two first synchronous wheels 21 are arranged at opposite ends of the reeling assembly 10, and the two first synchronous wheels 21 can rotate relative to the reeling assembly 10. Each of the synchronous belts 22 is respectively sleeved on one of the first synchronous wheels 21, and each of the sliders 23 is respectively fixed on one of the synchronous belts 22, and the two sliders 23 are fixed on opposite sides of the other end of the curtain 20. The two synchronous members 24 are arranged at opposite ends of the reeling assembly 10, and each of the synchronous members 24 can detachably connect the reeling assembly 10 and the first synchronous wheel 21 located on the same side as the synchronous member 24. When the synchronous member 24 connects the reeling assembly 10 and the first synchronous wheel 21, the reeling assembly 10 and the first synchronous wheel 21 can rotate synchronously.

[0053] The sunshade curtain assembly 1 provided in this embodiment is mainly applied to the top of various vehicles 3. The movement of the curtain 20 is controlled by a motor, so that the curtain 20 blocks the glass 40 on the top of the vehicle 3 or exposes the glass 40 on the top of the vehicle 3. Of course, the sunshade curtain assembly 1 provided in this embodiment can also be applied to other scenes, such as being installed on residential windows, outdoor awnings, etc. This embodiment is only schematically described by applying the sunshade curtain assembly 1 to the sunroof of the vehicle 3.

[0054] The sunshade assembly 1 mainly includes a retracting assembly 10, a curtain 20, two first synchronous wheels 21, two synchronous belts 22, two sliders 23 and two synchronous parts 24. The retracting assembly 10 is mainly used to support, load and fix the curtain 20, and the retracting assembly 10 can rotate. Optionally, the retracting assembly 10 can be driven by an electric component, for example, the retracting assembly 10 can be connected to a motor, and the motor drives the retracting assembly 10 to rotate. The rotation of the retracting assembly 10 can also be driven manually, for example, by manually pulling a zipper, so that the zipper drives the retracting assembly 10 to rotate.

[0055] The curtain 20 is mainly used to block light, so the curtain 20 can also be called a sunshade curtain. Optionally, in this embodiment, the curtain 20 can be a translucent curtain 20 or an opaque curtain 20. At the same time, the curtain 20 can also be used as a projection screen, so the curtain 20 can also be called a screen. One end of the curtain 20 is fixed to the rewinding assembly 10, and the curtain 20 is wound around the rewinding assembly 10. When the rewinding assembly 10 rotates in one direction, such as clockwise, the rewinding assembly 10 loosens the curtain 20, and the curtain 20 is gradually unfolded under the drive of other subsequent components. At this time, the sunshade curtain assembly is in a light-blocking state. When the rewinding assembly 10 rotates in another direction, such as counterclockwise, the curtain 20 is wound around the rewinding assembly 10 so that the curtain 20 is retracted. At this time, the sunshade curtain assembly is in a light-transmitting state.

[0056] Optionally, side strips 30 may be provided on opposite sides of the curtain 20 in this embodiment, the side strips 30 are fixed to the edges of the curtain 20, and the hardness of the side strips 30 is greater than the hardness of the curtain 20. When the curtain 20 is unfolded, the side strips 30 can reduce the wrinkles of the curtain 20, so that the curtain 20 is smoother when unfolded.

[0057] The first synchronous wheel 21 is mainly used to be arranged on the reel assembly 10 and to cooperate with the reel assembly 10 for movement. In this embodiment, there are two first synchronous wheels 21, which are arranged at opposite ends of the reel assembly 10. Figure 1As shown, one of the first synchronous wheels 21 is disposed at the left end of the reel assembly 10, and the other first synchronous wheel 21 is disposed at the right end of the reel assembly 10. It is worth noting that the first synchronous wheel 21 can be directly disposed on the reel assembly 10, for example, the two first synchronous wheels 21 can be respectively sleeved on the two ends of the reel assembly 10. Alternatively, the first synchronous wheel 21 may not be disposed on the reel assembly 10, but may be fixed to the two ends of the reel assembly 10 by other means. In other words, there is a certain distance between the first synchronous wheel 21 and the reel assembly 10, and the first synchronous wheel 21 is connected to the reel assembly 10 through other components.

[0058] At the same time, each first synchronous wheel 21 can rotate independently relative to the retracting assembly 10, or can rotate synchronously with the retracting assembly 10 through other components. That is to say, the two first synchronous wheels 21 on both sides can rotate synchronously or relatively. As for the conditions for switching between the two situations, this embodiment will be introduced later.

[0059] The synchronous belt 22 is mainly used to be sleeved on the first synchronous wheel 21 and move in coordination with the first synchronous wheel 21. In this embodiment, there are two synchronous belts 22, each sleeved on one first synchronous wheel 21. Figure 1 As shown, one synchronous belt 22 is sleeved on the left first synchronous wheel 21, and the other synchronous belt 22 is sleeved on the right first synchronous wheel 21. And the synchronous belt 22 is also connected to the first synchronous wheel 21. In other words, when the first synchronous wheel 21 rotates, the synchronous belt 22 is driven to move synchronously.

[0060] Optionally, the synchronous belt 22 in this embodiment is a closed-loop synchronous belt, that is, the synchronous belt 22 is a closed ring, rather than a straight line of an open synchronous belt, thereby avoiding the problem of connecting both ends of the open synchronous belt at the same time when installing, making the installation of the synchronous belt 22 more convenient. Of course, in other embodiments, the synchronous belt 22 can also be an open synchronous belt, and this embodiment is only schematically described with the synchronous belt 22 being a closed-loop synchronous belt.

[0061] The slider 23 is mainly used to pull the curtain 20. In this embodiment, there are two sliders 23, which are fixed to the opposite sides of the other end of the curtain 20, that is, the sliders 23 are fixed to the opposite sides of the end of the curtain 20 away from the winding assembly 10. In other words, Figure 1 As shown, one of the sliders 23 is fixed to the left side of the curtain 20, and the other slider 23 is fixed to the right side of the curtain 20. At the same time, the slider 23 is also fixed to the synchronous belt 22, so that when the synchronous belt 22 moves, the slider 23 moves with the synchronous belt 22.

[0062] From the above content, it can be known that the synchronous belt 22 is connected to the first synchronous wheel 21, and the slider 23 is fixed to the first synchronous belt 22. That is, when the first synchronous wheel 21 rotates, the first synchronous wheel 21 drives the synchronous belt 22 to move, and the synchronous belt 22 drives the slider 23 to move, thereby realizing the synchronous movement of the first synchronous wheel 21 and the slider 23. As for the specific fixing method between the synchronous belt 22, the first synchronous wheel 21 and the slider 23, this embodiment will be described in detail later.

[0063] Specifically, during the process of unfolding the curtain 20, the curtain 20 is mainly driven to move by the sliders 23 fixed to the opposite sides of the other end of the curtain 20. During the process of retracting the curtain 20, the curtain 20 is mainly driven to wind around the retracting assembly 10 by the rotation of the retracting assembly 10. At this time, the sliders 23 are used to assist in pulling the curtain 20 so that the curtain 20 remains flat during the winding process.

[0064] Optionally, the sunshade assembly 1 in this embodiment may further include a pull rod 31, which is fixed to one end of the curtain 20 away from the retracting assembly 10, and the side of the curtain 20 away from the retracting assembly 10 is fixed to the pull rod 31. At the same time, both ends of the pull rod 31 are respectively fixed to the sliders 23 on both sides, so that the sliders 23 indirectly pull the curtain 20 by pulling the pull rod 31. By setting the pull rod 31, the curtain 20 is flatter and more beautiful when unfolded.

[0065] Further optionally, the pull rod 31 and the slider 23 can be fixed by plugging, for example, the slider 23 has an insert block on the side facing the pull rod 31, and the pull rod 31 has a slot on the side facing the slider 23. When the insert block is inserted into the slot, the insert block and the slot are interferingly fitted so that the insert block is stably inserted into the slot, thereby fixing the pull rod 31 between the two sliders 23. Fixing the pull rod 31 and the slider 23 by plugging makes the installation and removal process more convenient.

[0066] The synchronous member 24 is mainly used to switch the first synchronous wheel 21 and the winding assembly 10 between the synchronous rotation and relative rotation. In this embodiment, the number of the synchronous members 24 is two, which are respectively arranged at the opposite ends of the winding assembly 10. Figure 1 As shown, one of the synchronizers 24 is disposed on the left side of the reel assembly 10, and the other synchronizer 24 is disposed on the right side of the reel assembly 10. The synchronizer 24 is detachably connected to the reel assembly 10 and the first synchronizer wheel 21 located on the same side as the synchronizer 24. That is, when the synchronizer 24 connects the first synchronizer wheel 21 and the reel assembly 10, the rotation of the reel assembly 10 will drive the synchronizer 24 to rotate, and at the same time, the rotation of the synchronizer 24 will drive the first synchronizer wheel 21 to rotate, so that the reel assembly 10 and the first synchronizer wheel 21 can rotate synchronously.

[0067] When the synchronous member 24 is removed from the reel assembly 10 and the first synchronous wheel 21, the reel assembly 10 is disconnected from the first synchronous wheel 21, and the reel assembly 10 and the first synchronous wheel 21 cannot rotate synchronously at this time. In other words, the first synchronous wheel 21 can rotate relative to the reel assembly 10. Optionally, the synchronous member 24 in this embodiment can be a shaft sleeve, a latch, or other components. As for the specific structure of the synchronous member 24, this embodiment will be described in detail later.

[0068] As can be seen from the above, when the synchronous member 24 connects the first synchronous wheel 21 and the reel assembly 10, the reel assembly 10, the first synchronous wheel 21, the synchronous member 24, the synchronous belt 22 and the slider 23 move synchronously. At this time, the assembly consisting of the left end of the reel assembly 10, the first synchronous wheel 21 on the left, the synchronous belt 22 on the left and the synchronous member 24 on the left can be referred to as the left transmission assembly. Similarly, the assembly consisting of the right end of the reel assembly 10, the first synchronous wheel 21 on the right, the synchronous belt 22 on the right and the synchronous member 24 on the right can be referred to as the right transmission assembly.

[0069] In the related art, the sunshade assembly includes guide rails, front crossbeams, rear crossbeams, motors, reels, fixed seats and other components. The assembly of the sunshade assembly is generally to fix the front crossbeam and the guide rails with bolts first, and then insert the fixed seat into the corresponding slot of the guide rails. Then, the rear crossbeam and the fixed seat are pre-assembled and fixed with bolts. Finally, the iron core end of the reel is inserted into the square hole of the left fixed seat, and the plastic bead end is installed into the circular hole of the right fixed seat. After confirming that the installation of the reel is complete, the pull rod fixed to one end of the curtain cloth is fastened and fixed with the slider. The assembly process of the sunshade assembly is relatively complicated.

[0070] And during the movement of the slider, the motor controls the slider to slide in the guide rail by pulling the steel wire. When the sliders on both sides are out of sync, that is, the sliders cannot be aligned, the straightness of the reel will be affected, causing the curtain to be unable to move in a straight line. Since the slider is in the guide rail and the reel is fixed to the rear crossbeam, if the relative position of the sliders on both sides needs to be adjusted, the relative position of the sliders on both sides can only be adjusted by adjusting the length of the steel wires on both sides at the motor. In addition to disassembling the motor during the adjustment process, it is also necessary to disassemble the iron armor plate, bolts, motor, open synchronous belt, frame and other components that cooperate with the motor, making the adjustment more difficult.

[0071] In this embodiment, when the synchronous member 24 is installed at both ends of the reel assembly 10, the first synchronous wheels 21 at both ends of the reel assembly 10 are connected to the reel assembly 10. Figure 1As shown, the left synchronizer 24 connects the left first synchronizer wheel 21 and the retracting assembly 10, and the right synchronizer 24 connects the right first synchronizer wheel 21 and the retracting assembly 10. In other words, the first synchronizer wheels 21 on both sides of the retracting assembly 10 are connected to the retracting assembly 10. At this time, the left first synchronizer wheel 21, the retracting assembly 10 and the right first synchronizer wheel 21 are connected to each other, and the three rotate synchronously.

[0072] When the first synchronous wheel 21 on the right rotates a certain angle, the first synchronous wheel 21 on the left rotates the same angle, so that the two synchronous belts 22 connected to the first synchronous wheel 21 move the same distance, and then the two sliders 23 fixed to the synchronous belts 22 move the same distance, that is, the two sliders 23 move synchronously at this time, in other words, the left transmission assembly moves synchronously with the right transmission assembly. When the slider 23 moves away from the winding assembly 10, the slider 23 pulls the curtain 20 to unfold, and when the slider 23 moves toward the winding assembly 10, the slider 23 pulls the curtain 20 to move toward the winding assembly 10 and rewinds it around the winding assembly 10.

[0073] When the sliders 23 on both sides are not synchronized, that is, when the sliders 23 on both sides are not aligned, the present embodiment can be adjusted by the following adjustment method, specifically, the synchronizer 24 on one side or both sides of the retracting assembly 10 is removed. Figure 1 As shown, for example, the synchronous member 24 on the right side can be disassembled, and the first synchronous wheel 21 on the left side is connected to the winding assembly 10, and the two rotate synchronously, while the first synchronous wheel 21 on the right side is not connected to the winding assembly 10, that is, the first synchronous wheel 21 on the right side can rotate relative to the winding assembly 10. In other words, the first synchronous wheel 21 on the right side can rotate relative to the first synchronous wheel 21 on the left side. And because the synchronous belt 22 is connected to the first synchronous wheel 21, the two synchronous belts 22 on both sides can also move relative to each other.

[0074] On this basis, the slider 23 is fixed to the synchronous belt 22, that is, the right slider 23 can also slide relative to the left slider 23 in the extension direction of the synchronous belt 22, in other words, the left transmission assembly and the right transmission assembly move relative to each other. That is to say, after removing the synchronizer 24, the relative position of the two sliders 23 can be adjusted by making the two first synchronous wheels 21 rotate relative to each other. And after adjusting the relative position of the two sliders 23 so that the sliders 23 are realigned, the synchronizer 24 on the right is reinstalled, so that the sliders 23 on both sides can move synchronously again, and the process of adjusting the relative position of the sliders 23 is convenient and quick.

[0075] At the same time, by setting the synchronous belt 22, the synchronous member 24 and the first synchronous wheel 21, the retracting assembly 10 can move synchronously with the sliders 23 on both sides, thereby improving the synchronization between the retracting assembly 10 and the two sliders 23, so that the entire sunshade assembly 1 is effectively driven, and the risk of the left and right sliders 23 being out of sync is reduced. At the same time, the structure of the sunshade assembly 1 is relatively simple, which improves the convenience of installing the retracting assembly 10.

[0076] Alternatively, if Figure 1 As shown, in this embodiment, when adjusting the relative position of the slider 23, only the right synchronizer 24 can be removed, or only the left synchronizer 24 can be removed, and of course, both the left and right synchronizers 24 can be removed at the same time. Further, optionally, in this embodiment, after removing the synchronizer 24, when adjusting the relative position of the slider 23, only one side of the first synchronizer wheel 21 can be rotated, or both sides of the first synchronizer wheel 21 can be rotated at the same time to synchronize the position of the slider 23.

[0077] In summary, the present embodiment enables the two first synchronous wheels 21 to rotate synchronously through the setting of the above-mentioned synchronous member 24. And after the synchronous member 24 is removed, the first synchronous wheel 21 can also rotate independently, so that the two first synchronous wheels 21 can rotate relative to each other, and then the two sliders 23 connected to the two first synchronous wheels 21 through the synchronous belt 22 can also achieve synchronous movement or relative movement. When the two sliders 23 move synchronously, the sliders 23 can pull the curtain 20 to open and close stably. When the two sliders 23 are not aligned, the present embodiment can adjust the relative positions of the two sliders 23 by removing the synchronous member 24, so that the two first synchronous wheels 21 rotate relative to each other, and then the two sliders 23 are realigned, and the adjustment method is convenient and quick.

[0078] Please refer again Figure 1-Figure 3 In this embodiment, two first connecting parts 11 are provided at opposite ends of the winding assembly 10, each of the first synchronous wheels 21 is provided with a second connecting part 210, and each of the synchronous members 24 is provided with a third connecting part 240, and the third connecting part 240 is detachably connected to the first connecting part 11 and the second connecting part 210.

[0079] From the above content, it can be known that the synchronizer 24 can detachably connect the first synchronizer wheel 21 and the winding assembly 10. On this basis, in this embodiment, two first connecting parts 11 can be respectively provided at both ends of the winding assembly 10, each first synchronizer wheel 21 is provided with a second connecting part 210, and each synchronizer 24 is provided with a third connecting part 240. The first connecting part 11 and the second connecting part 210 are mainly used for matching and connecting with the third connecting part 240. The first connecting part 11 and the second connecting part 210 are detachably connected by the third connecting part 240, so that the synchronizer 24 can detachably connect the first synchronizer wheel 21 and the winding assembly 10.

[0080] like Figure 1 As shown, that is to say, when the right synchronizer 24 is installed, the third connection part 240 of the right synchronizer 24 connects the first connection part 11 at the right end of the winding assembly 10 with the second connection part 210 of the first synchronous wheel 21 on the right side, so that the first synchronous wheel 21 on the right side is connected to the winding assembly 10. Therefore, when the synchronizer 24 rotates, the synchronizer 24 can drive the first synchronous wheel 21 to rotate synchronously with the winding assembly 10. In other words, the first synchronous wheel 21 on the right side is radially fixed with the winding assembly 10, that is, the first synchronous wheel 21 on the right side rotates synchronously with the winding assembly 10. Similarly, the first synchronous wheel 21 on the left side can also rotate synchronously with the winding assembly 10. When the synchronizer 24 is disassembled, the third connection part 240 of the synchronizer 24 releases the connection between the first connection part 11 and the second connection part 210, so that the first synchronous wheel 21 can rotate relative to the winding assembly 10.

[0081] Optionally, the detachable structure of the first connection part 11, the second connection part 210 and the third connection part 240 can be a connection structure of a card slot and a card block 241. Alternatively, the first synchronous wheel 21 can be sleeved on the winding assembly 10, and the first connection part 11 and the second connection part 210 are holes, and the third connection part 240 is a latch. The third connection part 240 can pass through the first connection part 11 and the second connection part 210 at the same time to connect the first connection part 11 and the second connection part 210. In other words, the third connection part 240 is a short rod, and the short rod passes through the holes of the first connection part 11 and the second connection part 210 at the same time, thereby realizing the fixation of the first synchronous wheel 21 and the winding assembly 10. When the short rod is pulled out of the hole, the first synchronous wheel 21 and the winding assembly 10 are released, that is, the first synchronous wheel 21 and the winding assembly 10 can rotate relative to each other.

[0082] In this embodiment, a first connecting portion 11 is provided at both ends of the winding assembly 10, a second connecting portion 210 is provided on the first synchronous wheel 21, and the first connecting portion 11 and the second connecting portion 210 are detachably connected as a whole through the third connecting portion 240 of the synchronous member 24, so that the connection between the winding assembly 10 and the first synchronous wheel 21 is more stable, and the installation and removal are faster.

[0083] Please refer again Figure 1-Figure 3 In this embodiment, the two first synchronous wheels 21 are sleeved on the opposite ends of the winding assembly 10, the first connecting portion 11 includes a first card slot 110, the second connecting portion 210 includes a second card slot 211, and the third connecting portion 240 includes a card block 241, and the card block 241 is plugged in and out of the first card slot 110 and the second card slot 211.

[0084] When the first synchronous wheel 21 is detachably connected to the winding assembly 10 in the form of a clamping block 241 and a clamping slot, the first connecting part 11 can have a first clamping slot 110, the second connecting part 210 can have a second clamping slot 211, and the third connecting part 240 can have a clamping block 241. The clamping block 241 can be inserted into the first clamping slot 110 and the second clamping slot 211 at the same time to achieve the synchronous rotation of the first synchronous wheel 21 and the winding assembly 10. In other words, the clamping block 241 can be understood as a latch, which can make the first synchronous wheel 21 and the winding assembly 10 rotate synchronously by plugging the first clamping slot 110 and the second clamping slot 211 at the same time. When the clamping block 241 is pulled out of the first clamping slot 110 and the second clamping slot 211, the first synchronous wheel 21 and the winding assembly 10 can rotate relative to each other. In addition, this embodiment can make the two first synchronous wheels 21 be sleeved on the opposite ends of the winding assembly 10, that is, Figure 1 As shown, one of the first synchronous wheels 21 is sleeved on the right end of the reel assembly 10, and the other first synchronous wheel 21 is sleeved on the left end of the reel assembly 10. By sleeved arrangement, the first card slot 110 of the reel assembly 10 and the second card slot 211 of the first synchronous wheel 21 are more easily overlapped and corresponded, so that the insertion of the card block 241 is more convenient.

[0085] Specifically, the first slot 110 is respectively provided at both ends of the reel assembly 10, and the axis of the first synchronous wheel 21 can also be a hollow structure, so that the first synchronous wheel 21 can be sleeved on both ends of the reel assembly 10, and the second slot 211 is provided at one end of the first synchronous wheel 21 away from the reel assembly 10. When the first synchronous wheel 21 is sleeved on the reel assembly 10, the first slot 110 can partially overlap with the second slot 211. The synchronous member 24 can be in the form of a sleeve, and the side of the synchronous member 24 has a block 241 protruding from the surface of the synchronous member 24. When the synchronous member 24 is installed at both ends of the reel assembly 10, the block 241 of the synchronous member 24 can be inserted into the first slot 110 and the second slot 211 at the same time, thereby realizing the connection between the first synchronous wheel 21 and the reel assembly 10, so that the first synchronous wheel 21 and the reel assembly 10 can rotate synchronously.

[0086] In this embodiment, the first clamping slot 110 is provided in the retracting assembly 10, the second clamping slot 211 is provided in the first synchronous wheel 21, and the clamping block 241 is provided in the synchronous member 24, so that the installation and disassembly of the synchronous member 24 are simpler and the installation is more stable.

[0087] Of course, in other embodiments, the slot can also be opened in the synchronous member 24, and the winding assembly 10 and the first synchronous wheel 21 respectively have a first clamping block 241 and a second clamping block 241. When the synchronous member 24 is fixed to both ends of the winding assembly 10, the first clamping block 241 and the second clamping block 241 are simultaneously inserted into the slot of the synchronous member 24, thereby realizing the synchronous rotation of the winding assembly 10 and the first synchronous wheel 21.

[0088] Please refer again Figure 1-Figure 3 In this embodiment, the rewinding assembly 10 is provided with a through hole 16 in the axial direction of the rewinding assembly 10, and the inner wall of the rewinding assembly 10 and the outer wall of the synchronizer 24 are connected by a third slot 15 and a buckle 242 that cooperate with each other to achieve a buckle connection. The third slot 15 is provided on one of the inner wall of the rewinding assembly 10 and the outer wall of the synchronizer 24, and the buckle 242 is provided on the other of the inner wall of the rewinding assembly 10 and the outer wall of the synchronizer 24.

[0089] As can be seen from the above, the synchronizer 24 is provided at both ends of the reel assembly 10. In this embodiment, the reel assembly 10 can be provided with a through hole 16 in the axial direction of the reel assembly 10, that is, the reel assembly 10 is provided with a through hole 16 in the length direction of the reel assembly 10. In other words, the reel assembly 10 is a hollow tube. In addition, the synchronizer 24 can be inserted into the reel assembly 10, and the synchronizer 24 can be fixed to both ends of the reel assembly 10 by means of the third clamping groove 15 and the buckle 242.

[0090] In one embodiment, the inner wall of the reel assembly 10 has a third slot 15, and the surface of the synchronizer 24 has a buckle 242. When the synchronizer 24 is installed at both ends of the reel assembly 10, the synchronizer 24 can be inserted into the reel assembly 10 and snapped to the inner wall of the reel assembly 10 through the buckle 242, thereby preventing the synchronizer 24 from falling off. In another embodiment, the inner wall of the reel assembly 10 may have a buckle 242, and the surface of the synchronizer 24 may have a third slot 15. When the synchronizer 24 is inserted into the reel assembly 10, the buckle 242 can snap into the third slot 15, so that the synchronizer 24 is snapped to both ends of the reel assembly 10, thereby preventing the synchronizer 24 from falling off.

[0091] Please refer to Figure 8 , Figure 8 In another embodiment of the present application Figure 1 A partial exploded schematic diagram of the sunshade assembly is shown. In this embodiment, the sunshade assembly 1 further includes a driving member 25, which is detachably connected to one of the synchronous members 24, and the driving member 25 can drive the synchronous member 24 to rotate, thereby driving the retracting assembly 10 and the first synchronous wheel 21 to rotate.

[0092] The sunshade assembly 1 may also include a driving member 25, which is mainly used to provide driving force to drive other components to move. Optionally, the driving member 25 may be an electric driving member 25 such as a motor, which drives the components in the sunshade assembly 1 to move. It may also be a manual driving member 25 such as a pull rod 31, a zipper, etc., which drives the components in the sunshade assembly 1 to move manually.

[0093] Further optionally, when the driving member 25 is a motor, the synchronizer 24 connected to the motor may also be referred to as a motor sleeve, and the synchronizer 24 on the side away from the motor may also be referred to as a connecting sleeve.

[0094] Further optionally, when the driving member 25 is a motor, the shape of the motor can be L-shaped, and the motor can also be called an L-shaped motor. By setting the motor to be L-shaped, the fixing of the motor is more convenient.

[0095] In this embodiment, the driving member 25 is arranged at one end of the winding assembly 10, and the driving member 25 is connected to the synchronous member 24 on the same side as the driving member 25. For example, the driving member 25 can be arranged at the right end of the winding assembly 10, and the driving member 25 is connected to the synchronous member 24 on the right side. When the driving member 25 drives the synchronous member 24 on the right side to rotate, the synchronous member 24 on the right side drives the first synchronous wheel 21 on the right side to rotate synchronously with the right end of the reel 12. The left end of the reel 12 also rotates synchronously with the right end of the reel 12, so that the left end of the reel 12 drives the synchronous member 24 on the left side to rotate synchronously. The synchronous member 24 on the left side drives the first synchronous wheel 21 on the left side to rotate synchronously, so that the first synchronous wheels 21 on the left and right sides rotate synchronously.

[0096] When the first synchronous wheels 21 on the left and right sides rotate synchronously, the synchronous belts 22 on both sides can be driven to move synchronously, so that the left and right sliders 23 move synchronously, and then the sliders 23 pull the curtain 20 to open and close smoothly. In other words, the driving member 25 can indirectly drive the opening and closing of the curtain 20 by driving the rotation of the synchronous member 24 connected to the driving member 25. In this embodiment, the driving member 25 drives the rotation of the synchronous member 24, thereby indirectly driving the movement of the curtain 20, so that the movement of the curtain 20 during the opening and closing process is stable and the speed is uniform.

[0097] Of course, in other embodiments, the driving member 25 may not be connected to the synchronous member 24, but may be connected to other components. For example, the driving member 25 may be connected to the winding assembly 10, and indirectly drive the rotation of the curtain 20 by driving the rotation of the winding assembly 10.

[0098] When the sliders 23 on the left and right sides are not aligned, and the driving member 25 is connected to the synchronous member 24, there are multiple ways to adjust the sliders 23. Specifically, when the synchronous member 24 on one side of the driving member 25 is disassembled to adjust the relative positions of the sliders 23 on both sides, the driving member 25 needs to be disassembled first, and then the synchronous member 24 on the side of the driving member 25 is disassembled. It is also possible to disassemble the synchronous member 24 on the side away from the driving member 25. In this case, the synchronous member 24 can be disassembled without disassembling the driving member 25, thereby achieving the adjustment of the relative positions of the sliders 23, and the adjustment steps are more concise.

[0099] Please refer to Figure 9-10 , Fig. 9 It is a cross-sectional schematic diagram of the winding assembly and the synchronous member when they cooperate in one embodiment of the present application. Fig.10 for Fig. 9 The enlarged partial view of the winding assembly and the synchronous member when they are matched. In this embodiment, the winding assembly 10 includes a winding shaft 12 and a support member 13, the support member 13 is inserted in the winding shaft 12, and each of the synchronous members 24 is detachably connected to the support member 13 and the first synchronous wheel 21 located on the same side as the synchronous member 24.

[0100] In this embodiment, the reel assembly 10 includes a reel 12 and a support member 13, one end of the curtain 20 is fixed to the reel 12, and the curtain 20 is wound around the reel 12. The support member 13 is mainly used to support the reel 12 and is a rod-shaped structure, so the support member 13 can also be called a support rod. The support member 13 is arranged in the reel 12, that is, the reel 12 is a hollow structure, the internal space of the reel 12 can be used to accommodate the support member 13, and the support member 13 can rotate synchronously with the reel 12 under the connection of other components. From the above content, it can be known that the synchronous member 24 is detachably connected to the reel assembly 10 and the first synchronous wheel 21. In this embodiment, the synchronous member 24 can be detachably connected to the support member 13 and the first synchronous wheel 21 located on the same side as the synchronous member 24. Through the arrangement of the reel 12 and the support member 13, the function of the reel assembly 10 winding the curtain 20 and the function of rotating synchronously with the first synchronous wheel 21 are separated, which facilitates the installation and disassembly of the reel assembly 10.

[0101] Optionally, the support member 13 is a long rod that runs through the entire reel 12 . Of course, in other embodiments, the support member 13 may also be two short rods that are respectively inserted at both ends of the reel 12 .

[0102] Please refer again Figure 9-10 In this embodiment, the winding assembly 10 further includes a fixing member 14 , which is disposed in the reel 12 and fixed between the supporting member 13 and the reel 12 .

[0103] From the above content, it can be known that the support member 13 is inserted into the reel 12. On this basis, in this embodiment, the support member 13 can also be inserted into the reel 12 through the fixing member 14. The fixing member 14 is mainly used to fix the reel 12 and the support member 13. In this embodiment, the fixing member 14 can be fixed between the support member 13 and the reel 12, that is, the fixing member 14 is sleeved with the support member 13, and the reel 12 is sleeved with the fixing member 14. Through the setting of the fixing member 14, the reel 12 and the support member 13 can rotate in the same direction, and the assembly difficulty of the reel assembly 10 is reduced.

[0104] In this embodiment, the fixing member 14 is elastic. When the winding assembly 10 rotates, the rotation angle of the reel 12 is different from the rotation angle of the support member 13, so that the fixing member 14 is in a deformed state, so that the reel 12 can rotate relative to the support member 13, thereby making the moving distance of the curtain 20 the same as the moving distance of the slider 23.

[0105] From the above content, it can be known that the fixing member 14 is fixedly connected to the support member 13 and the reel 12. On this basis, the present embodiment can make the fixing member 14 elastic, that is, the fixing member 14 can elastically connect the reel 12 and the support member 13. Optionally, the fixing member 14 includes but is not limited to elastic components such as coil springs and torsion springs. Since the synchronous belt 22 is connected to the first synchronous wheel 21, when the first synchronous wheel 21 rotates one circle, the distance moved by the synchronous belt 22 is the circumference of the first synchronous wheel 21. And the slider 23 is fixed to the synchronous belt 22, that is, when the first synchronous wheel 21 rotates one circle, the distance moved by the slider 23 is the same as the distance moved by the synchronous belt 22, both of which are the circumference of the first synchronous wheel 21. At the same time, the slider 23 is fixed to both sides of the curtain 20, so the curtain 20 and the slider 23 need to move the same distance so that the curtain 20 will not be pulled or wrinkled. Therefore, when the distance moved by the slider 23 is the circumference of the first synchronous wheel 21, the curtain 20 also needs to move the same distance, that is, the circumference of the first synchronous wheel 21.

[0106] However, the radius of the curtain 20 wound on the reel 12 is different from that of the first synchronous wheel 21, and when the curtain 20 is wound around or detached from the reel 12, the radius of the curtain 20 wound around the reel 12 is constantly changing. Therefore, when the movement distance of the curtain 20 is the same as the circumference of the first synchronous wheel 21 as the slider 23, the reel 12 needs to rotate at an angle greater than or less than one circle, that is, when the curtain 20 and the slider 23 move the same distance, the reel 12 and the first synchronous wheel 21 need to rotate at different angles, thereby compensating for the distance difference between the curtain 20 and the slider 23 when the reel 12 and the first synchronous wheel 21 rotate. And because the support member 13 is fixed to the first synchronous wheel 21, that is, the support member 13 rotates synchronously with the first synchronous wheel 21, the reel 12 will rotate relative to the support member 13.

[0107] In this embodiment, the fixing member 14 can be made elastic, that is, the fixing member 14 elastically connects the reel 12 and the support member 13. When the reel 12 and the support member 13 rotate, the fixing member 14 can be deformed, so that the reel 12 and the support member 13 can rotate relative to each other, thereby compensating for the distance difference between the curtain 20 and the slider 23, and preventing the curtain 20 from wrinkling or being pulled. At the same time, the elasticity of the fixing member 14 can also ensure that the reel 12 and the support member 13 remain connected when they rotate relative to each other, and will not be disconnected, that is, the support member 13 can still drive the reel 12 to move.

[0108] Please refer to Fig.11 , Fig.11 The figure is an exploded schematic diagram of a synchronous belt and a first synchronous wheel and a second synchronous wheel in one embodiment of the present application. In this embodiment, the synchronous belt 22 is provided with a first meshing portion 221, and the first synchronous wheel 21 is provided with a second meshing portion 212, and the first meshing portion 221 and the second meshing portion 212 cooperate with each other to connect the synchronous belt 22 and the first synchronous wheel 21 to each other.

[0109] From the above content, it can be known that the synchronous belt 22 is connected to the first synchronous wheel 21. On this basis, the present embodiment can make the synchronous belt 22 mesh with the first synchronous wheel 21. Specifically, the first meshing portion 221 can be arranged on the side where the synchronous belt 22 is connected to the first synchronous wheel 21, and the second meshing portion 212 can be arranged on the outer surface of the first synchronous wheel 21, that is, the first meshing portion 221 of the synchronous belt 22 and the second meshing portion 212 of the first synchronous wheel 21 cooperate with each other so that the synchronous belt 22 and the first synchronous wheel 21 are meshed and connected with each other, thereby making the synchronous belt 22 and the first synchronous wheel 21 move synchronously.

[0110] In one embodiment, the first meshing portion 221 is a sawtooth-shaped protrusion, and the second meshing portion 212 is a sawtooth-shaped groove, and the two can cooperate with each other so that the synchronous belt 22 is meshed and connected with the first synchronous wheel 21. In another embodiment, the first meshing portion 221 can also be a sawtooth-shaped groove, and then the second meshing portion 212 is a sawtooth-shaped protrusion correspondingly, and the first meshing portion 221 is meshed and connected with the second meshing portion 212 so that the synchronous belt 22 is meshed and connected with the first synchronous wheel 21.

[0111] By setting the first meshing portion 221 and the second meshing portion 212, the synchronous belt 22 is meshedly connected to the first synchronous wheel 21, which is more firmly connected and reduces the possibility of slipping between the synchronous belt 22 and the first synchronous wheel 21, thereby causing the sliders 23 on both sides to be misaligned.

[0112] Please refer to Figure 12-Figure 15 , Fig.12 In another embodiment of the present application Figure 1A schematic diagram of a partial exploded view of the sunshade assembly is shown. Fig.13 for Fig.12 An enlarged partial view of the sunshade assembly is shown. Fig.14 for Fig.13 An enlarged partial view of the sunshade assembly is shown. Fig.15 Schematic diagram of the splitting of the slider and the synchronous belt in one embodiment of the present application. In this embodiment, a fixing groove 232 is provided on the side of the slider 23 away from the other end of the curtain 20 , and a part of the synchronous belt 22 is fixed in the fixing groove 232 .

[0113] From the above content, it can be known that the slider 23 is fixed to the synchronous belt 22. On this basis, the present embodiment can open a fixing groove 232 on one side of the slider 23. The fixing groove 232 is a groove opened on the surface of the slider 23, which is mainly used to cooperate with the synchronous belt 22. Part of the synchronous belt 22 is arranged in the fixing groove 232, that is, the synchronous belt 22 passes through the fixing groove 232 and is fixed in the fixing groove 232. Optionally, the synchronous belt 22 and the slider 23 can be fixed by means of meshing fixed connection, screw connection, glue bonding, etc. As for the specific connection method, this application will be described in detail later. The slider 23 is fixed to the synchronous belt 22 through the fixing groove 232, so that the fixation of the slider 23 is simpler.

[0114] On this basis, in this embodiment, the fixing groove 232 can also be opened on the side of the slider 23 away from the other end of the curtain 20, that is, Fig.14 As shown, the fixing groove 232 is provided on the outer side of the slider 23. By providing the fixing groove 232 on the outer side of the slider 23, the synchronous belt 22 is not easily separated from the slider 23, and the installation and removal of the slider 23 are facilitated.

[0115] Please refer again Figure 14-15 In this embodiment, the synchronous belt 22 is provided with a first meshing portion 221, and the groove wall of the fixing groove 232 is provided with a third meshing portion 233, and the first meshing portion 221 and the third meshing portion 233 cooperate with each other to fix the slider 23 to the synchronous belt 22.

[0116] From the above content, it can be known that the slider 23 is provided with a fixing groove 232, and the synchronous belt 22 is fixed in the fixing groove 232, so that the slider 23 and the synchronous belt 22 move synchronously. On this basis, this embodiment can make the fixing groove 232 mesh with the synchronous belt 22, so that the synchronous belt 22 is fixed to the fixing groove 232. Specifically, as Fig.14As shown, a first meshing portion 221 can be provided on the inner side of the synchronous belt 22, and a third meshing portion 233 can be provided on the upper groove wall of the fixed groove 232, that is, the first meshing portion 221 of the synchronous belt 22 and the third meshing portion 233 of the fixed groove 232 cooperate with each other so that the synchronous belt 22 is fixed in the fixed groove 232, thereby making the synchronous belt 22 and the slider 23 move synchronously.

[0117] In one embodiment, the first meshing portion 221 is a sawtooth-shaped protrusion, and the third meshing portion 233 is a sawtooth-shaped groove, and the two can cooperate with each other so that the synchronous belt 22 is meshed and connected with the slider 23. In another embodiment, the first meshing portion 221 can also be a sawtooth-shaped groove, and then the third meshing portion 233 is a sawtooth-shaped protrusion correspondingly, and the first meshing portion 221 and the third meshing portion 233 are meshed and connected to fix the synchronous belt 22 and the slider 23.

[0118] By disposing the first meshing portion 221 and the third meshing portion 233 , the synchronous belt 22 is meshed and connected with the slider 23 , and is fixed more firmly, thereby reducing the possibility of the synchronous belt 22 and the slider 23 sliding and causing the sliders 23 on both sides to be misaligned.

[0119] Please refer again Figure 13-14 In this embodiment, the slider 23 includes a body 231 and a cover plate 234 . The body 231 is provided with the fixing groove 232 . The cover plate 234 is detachably connected to the body 231 , and the cover plate 234 can cover the fixing groove 232 .

[0120] The body 231 is a part that matches with the synchronous belt 22, and the fixing groove 232 mentioned above is provided in the body 231. The cover plate 234 is a part that matches with the body 231. The cover plate 234 is detachably connected to the body 231, that is, the cover plate 234 can be installed on the body 231, or the cover plate 234 can be separated from the body 231.

[0121] At the same time, when the cover plate 234 is installed on the body 231, the cover plate 234 can cover the fixing groove 232. That is to say, when the slider 23 needs to be fixed to the synchronous belt 22, the cover plate 234 can be removed from the body 231, and the fixing groove 232 is exposed, and the synchronous belt 22 can be set in the fixing groove 232. After the synchronous belt 22 is set in the fixing groove 232, the cover plate 234 can be installed back to the body 231. At this time, the cover plate 234 blocks the fixing groove 232, that is, the synchronous belt 22 cannot be separated from the fixing groove 232, thereby increasing the stability of the connection between the slider 23 and the synchronous belt 22. In this embodiment, the synchronous belt 22 can be stably set in the fixing groove 232 through the setting of the cover plate 234, so that the connection between the slider 23 and the synchronous belt 22 is more secure.

[0122] Please refer to Figure 1 , Fig.16 , Fig.16 for Figure 1 A partial three-dimensional structural diagram of the sunshade curtain assembly is shown. In this embodiment, the sunshade curtain assembly 1 also includes a first support beam and two first fixing seats 26, the two first fixing seats 26 are fixed to opposite ends of the first support beam, the retracting assembly 10 is disposed between the two first fixing seats 26, and the opposite ends of the retracting assembly 10 pass through the two first fixing seats 26.

[0123] The first support beam is mainly used for installing various components in the sunshade assembly 1. The first support beam can be arranged at one end of the sunshade assembly 1. For example, when the sunshade assembly 1 is installed on the vehicle body 4, the first support beam is arranged at the end of the sunshade assembly 1 away from the front of the vehicle. Therefore, the first support beam can also be called a rear cross beam. Optionally, the first support beam can be arranged in parallel with the winding assembly 10. The first fixed seat 26 is also used for installing various components in the sunshade assembly 1. The first fixed seats 26 are respectively fixed to the two ends of the first support beam, that is, one of the first fixed seats 26 is fixed to one end of the first support beam, and the other first fixed seat 26 is fixed to the other end of the first support beam. The two first fixed seats 26 and the first support beam are arranged in a U shape. The two first fixed seats 26 are used together to install the winding assembly 10.

[0124] In this embodiment, two first fixing seats 26 can be respectively arranged at the two ends of the reel assembly 10, that is, one first fixing seat 26 is arranged at one end of the reel assembly 10, and the other first fixing seat 26 is arranged at the other end of the reel assembly 10. And the opposite ends of the reel assembly 10 pass through the two first fixing seats 26. In other words, the first fixing seat 26 has a hole, and the reel assembly 10 can pass through the hole of the first fixing seat 26 to be limited between the two first fixing seats 26, and the reel assembly 10 can rotate relative to the first fixing seat 26. The first support beam can connect the two fixing seats to limit the distance between the two fixing seats, so that the reel assembly 10 will not detach from the fixing seat.

[0125] In this embodiment, the first fixing seat 26 is disposed on the first support beam so that the retracting assembly 10 is limited between the two first fixing seats 26 to prevent the retracting assembly 10 from shaking in the sunshade curtain assembly 1 and thus affecting the opening and closing of the curtain fabric 20 .

[0126] In addition, when the reel assembly 10 is installed between the two first fixing seats 26, both ends of the reel assembly 10 extend out of the fixing seats, and the outer portions of the two first synchronous wheels 21 also extend out of the fixing seats. The synchronous member 24 can be installed or removed from the reel assembly 10 and the first synchronous wheel 21 from the outer side of the first fixing seat 26, that is, when the reel assembly 10 is installed between the fixing seats, the synchronous member 24 can be directly installed and removed without first removing the reel assembly 10 and then removing the synchronous member 24.

[0127] Please refer to Figure 1 , Figure 16-17 , Fig.17 for Fig.16 The partial three-dimensional structural diagram of the sunshade assembly is shown. In this embodiment, the sunshade assembly 1 further includes two guide rails 27, which are arranged at opposite ends of the retracting assembly 10, and each guide rail 27 is arranged at an angle to the retracting assembly 10; each guide rail 27 is fixed to one of the first fixing seats 26, and the guide rail 27 is provided with a slide groove 270, and the slider 23 can slide in the slide groove 270.

[0128] The guide rail 27 is mainly used to cooperate with the slider 23, and the guide rail 27 also serves as the skeleton structure of the sunshade assembly. The two guide rails 27 are respectively arranged at the opposite ends of the retracting assembly 10. Figure 1 As shown, one guide rail 27 is arranged at the left end of the reel assembly 10, and the other guide rail 27 is arranged at the right end of the reel assembly 10. Each guide rail 27 is arranged at an angle with the reel assembly 10, that is, there is an angle between the reel assembly 10 and the guide rail 27. Optionally, the angles between the two guide rails 27 and the reel assembly 10 are both 90°, that is, the two guide rails 27 are perpendicular to the reel assembly 10, and the two guide rails 27 and the reel assembly 10 are arranged in a U shape. Of course, in other embodiments, the angle between the guide rail 27 and the reel assembly 10 can also be an obtuse angle or an acute angle, and this embodiment is only schematically described with the angle as a right angle.

[0129] Each guide rail 27 is connected to a first fixing seat 26, that is, Figure 1 As shown, one of the guide rails 27 is connected to the first fixing seat 26 on the left side, and the other guide rail 27 is connected to the first fixing seat 26 on the right side. At the same time, the first fixing seat 26 is also fixed to both ends of the guide rail 27, that is, the two first fixing seats 26, the two guide rails 27 and the retracting assembly 10 are arranged in a U shape, so that the overall structure of the sunshade assembly 1 is more stable.

[0130] In addition, the guide rail 27 is provided with a slide groove 270, and the slider 23 can slide in the slide groove 270, that is, the slider 23 can slide in the guide rail 27 along the extension direction of the slide groove 270. Thereby, the sliding path of the slider 23 is determined, that is, the slide groove 270 plays the role of guiding the slider 23, and the slider 23 slides more smoothly when moving synchronously with the synchronous belt 22.

[0131] Specifically, the slide groove 270 is opened on the inner side of each guide rail 27, that is, Fig.17 As shown, the slide groove 270 of the left guide rail 27 is opened on the right side of the guide rail 27, and the slide groove 270 of the right guide rail 27 is opened on the left side of the guide rail 27. And the slide groove 270 runs through the guide rail 27, that is, in addition to the opening on the inner side of the guide rail 27, the slide groove 270 also has openings on both sides of the guide rail 27. Of course, in other embodiments, the slide groove 270 can also be opened on other surfaces of the guide rail 27, such as Fig.17 As shown, the slide groove 270 can be opened on the upper surface of the guide rail 27.

[0132] Please refer again Figure 16-17 In this embodiment, the first fixing seat 26 is provided with a limiting member 260 , and the limiting member 260 is provided on one side of the slide groove 270 in the extension direction of the slide groove 270 , and the slider 23 can abut against the limiting member 260 .

[0133] From the above content, it can be known that the slider 23 can slide in the slide groove 270. On this basis, in this embodiment, a limiter 260 can be set at the position of the first fixed seat 26 along the extension direction of the slide groove 270. The limiter 260 is mainly used to cooperate with the slider 23 to limit the slider 23, so the limiter 260 can also be called a stop point of the slider 23. The limiter 260 is set on one side of the slide groove 270 in the extension direction of the slide groove 270. The extension direction of the slide groove 270 is the length direction of the guide rail 27 and the sliding direction of the slider 23, that is, Fig.17 When the slider 23 slides along the extension direction of the slide groove 270, i.e., the X direction, the slider 23 can abut against the limiter 260, i.e., the limiter 260 can limit the position of the slider 23 in the X direction, so that the slider 23 will not be separated from the slide rail. At this time, the position of the slider 23 abutting against the limiter 260 can also be called the initial stop point position. In this embodiment, the limiter 260 is provided, so that the slider 23 is stably arranged in the slide groove 270 and will not be separated from the slide groove 270, thereby improving the sliding stability of the slider 23.

[0134] Please refer again Figure 16-17 In this embodiment, the limiting member 260 is provided with a first limiting portion 261, and the slider 23 is provided with a second limiting portion 236, and the first limiting portion 261 and the second limiting portion 236 cooperate with each other to limit the slider 23 to the limiting member 260.

[0135] From the above content, it can be known that when the slider 23 slides along the X direction, the slider 23 can abut against the limiting member 260 to prevent the slider 23 from derailing. On this basis, the present embodiment further adds a first limiting portion 261 to the limiting member 260 and a second limiting portion 236 to the slider 23, and the two can cooperate with each other to limit the slider 23. The first limiting portion 261 includes one of a limiting protrusion and a limiting groove, and the second limiting portion 236 includes the other of a limiting protrusion and a limiting groove. For example, the first limiting portion 261 can be a groove, and the corresponding second limiting portion 236 can be a protrusion. When the slider 23 abuts against the limiting member 260, the second limiting portion 236 can be inserted into the first limiting portion 261 to limit the position of the slider 23 in the arrangement direction of the two sliders 23, that is, Fig.17 The position in the Y direction as shown, and the position in the thickness direction of the slider 23, that is, Fig.17 By limiting the position of the slider 23 in the three directions of XYZ, the limiting member 260 can limit the slider 23 from multiple dimensions, thereby reducing the risk of the slider 23 derailing.

[0136] Of course, in other embodiments, the first limiting portion 261 may be a protrusion, and the corresponding second limiting portion 236 may be a groove. That is, when the slider 23 abuts against the limiting member 260, the first limiting portion 261 may be inserted into the second limiting portion 236 to limit the position of the slider 23 in the Y and Z directions. In this embodiment, by providing the first limiting portion 261 and the second limiting portion 236, the limiting effect of the slider 23 when abutting against the limiting member 260 is better, thereby reducing the probability of the slider 23 derailing.

[0137] Please refer again Figure 16-17 In this embodiment, the distance between the limiting member 260 and the guide rail 27 is greater than the length of the slider 23 along the extending direction of the slide groove 270 .

[0138] From the above content, it can be known that the limit member 260 can limit the position of the slider 23 in the X direction. On this basis, this embodiment can make the distance between the limit member 260 and the guide rail 27 greater than the length of the slider 23 in the extension direction of the slide groove 270. In other words, the limit member 260 is not only set next to the guide rail 27, but there is a certain distance between it and the guide rail 27, and the distance is greater than the length of the slider 23 in the X direction, thereby making the process of installing the slider 23 into the slide groove 270 more convenient.

[0139] When installing the slider 23, it is usually necessary to first fix the slider 23 to the opposite sides of the other end of the curtain 20, and then put the slider 23 into the slide groove 270 so that the slider 23 can slide in the slide groove 270. In this embodiment, by making the distance between the limiter 260 and the guide rail 27 greater than the length of the slider 23 in the X direction, the slider 23 can be directly installed into the slide groove 270 from the gap between the limiter 260 and the guide rail 27, making the installation of the slider 23 simpler and faster.

[0140] Please refer again Fig.17 In this embodiment, the slider 23 includes a main body 231 and an elastic member 235. The main body 231 is fixed on the synchronous belt 22. The elastic member 235 is protruded on one side of the thickness direction of the main body 231. When the slider 23 is arranged in the slide groove 270, the elastic member 235 abuts against the groove wall of the slide groove 270 and the slider 23 and the guide rail 27 are interference fit.

[0141] From the above content, it can be known that the slider 23 can slide in the slide groove 270. On this basis, when the slide groove 270 is opened on the inner side of the guide rail 27 as described above, the present embodiment can add an elastic member 235 to the body 231, and the elastic member 235 is mainly used to cooperate with the slide groove 270. Optionally, as Fig.17 As shown, when the number of the elastic member 235 is one, the elastic member 235 can be fixed to the upper surface or the lower surface of the body 231, and when the number of the elastic member 235 is two, the two elastic members 235 can be fixed to the upper and lower surfaces of the body 231 respectively. This embodiment is only schematically described with the number of the elastic member 235 being one and the elastic member 235 being fixed to the upper surface of the body 231.

[0142] When the slider 23 slides in the slide groove 270, the slider 23 may shake along the Z direction due to the small thickness of the slider 23, and the sliding of the slider 23 is unstable. Therefore, in this embodiment, an elastic member 235 is added to the body 231, that is, the thickness of the slider 23 is increased, so that the slider 23 and the slide groove 270 are interference-fitted. Fig.17 The upper and lower sides of the slider 23 are both against the inner wall of the slide groove 270 in the Z direction. At this time, the elastic member 235 can be deformed to a certain extent to exert a rebound force on the groove wall, so that the two sides of the slider 23 can stably against the inner wall of the slide groove 270 in the Z direction, thereby preventing the slider 23 from moving in the Z direction, improving the sliding stability of the slider 23, and the slider 23 will not hit the groove wall to cause noise.

[0143] Optionally, the elastic member 235 may be an arch bridge type, with both ends of the arch bridge fixed to the body 231 and the arching direction of the arch bridge away from the body 231. By making the elastic member 235 in the shape of an arch bridge, the contact area between the elastic member 235 and the groove wall when abutting against the groove wall is small, thereby reducing the friction between the slider 23 and the groove wall. In addition, the arch bridge type elastic member 235 may be a sheet-shaped arch bridge type, so that the deformation space of the elastic member 235 is larger and the elasticity is better.

[0144] Please refer to Figure 1 , Figure 16-Figure 18 , Fig.18 for Figure 1 The partial enlarged view of the sunshade assembly shown in FIG. In this embodiment, the synchronous belt 22 and the slider 23 located on one side of the first synchronous wheel 21 are arranged in the slide groove 270, and the synchronous belt 22 located on the other side of the first synchronous wheel 21 is located outside the slide groove 270. The sunshade assembly 1 also includes a second synchronous wheel 28, which is arranged on the side of the guide rail 27 away from the first synchronous wheel 21, and the synchronous belt 22 is also sleeved on the second synchronous wheel 28.

[0145] From the above content, it can be known that the slider 23 is fixed to the synchronous belt 22, the slider 23 slides in the guide rail 27, and the synchronous belt 22 and the slider 23 move synchronously, so the synchronous belt 22 also has a certain positional relationship with the guide rail 27. In this embodiment, the sunshade assembly 1 also includes a second synchronous wheel 28, which is mainly used to cooperate with the synchronous belt 22 and support the synchronous belt 22 together with the first synchronous wheel 21. Optionally, the second synchronous wheel 28 is meshed and connected to the synchronous belt 22. The number of the second synchronous wheels 28 is two, which are arranged on the other side of the guide rail 27 corresponding to the two first synchronous wheels 21. In other words, the first synchronous wheel 21 and the second synchronous wheel 28 are arranged at opposite ends of the guide rail 27. At this time, the first synchronous wheel 21 can also be called the rear synchronous wheel, and the second synchronous wheel 28 can also be called the front synchronous wheel. Each synchronous belt 22 is respectively sleeved and connected with a first synchronous wheel 21 and a second synchronous wheel 28, that is, the synchronous belt 22 is connected to the first synchronous wheel 21, the second synchronous wheel 28 and the slider 23, and the four move synchronously. By disposing the first synchronous wheel 21, the structures of the left and right transmission components are more complete and the transmission effect is better.

[0146] On this basis, in this embodiment, the synchronous belt 22 on one side of the first synchronous wheel 21 can be arranged in the slide groove 270, and the synchronous belt 22 on the other side of the first synchronous wheel 21 can be arranged outside the slide groove 270. Fig.17As shown, the upper synchronous belt 22 is arranged outside the slide groove 270, and the lower synchronous belt 22 and the slider 23 are arranged inside the slide groove 270. By arranging the upper synchronous belt 22 outside the slide groove 270 and the lower synchronous belt 22 inside the slide groove 270, a certain gap is provided between the synchronous belts 22, thereby reducing the difficulty of sleeve-mounting the synchronous belt 22 on the second synchronous wheel 28. In addition, during the sliding process of the slider 23, the upper synchronous belt 22 will not interfere with the slider 23, thereby improving the sliding stability of the slider 23.

[0147] Of course, in other embodiments, the synchronous belts 22 on both sides of the first synchronous wheel 21 can also be arranged in the slide groove 270. Fig.17 As shown, the upper and lower layers of the synchronous belt 22 are both arranged in the slide groove 270. Thus, the synchronous belt 22 is always in the relatively closed slide groove 270 during the movement, reducing the interference received by the synchronous belt 22 during the movement.

[0148] Optionally, in this embodiment, the sunshade assembly 1 also includes a second fixing seat 29 and a second support beam. The second support beam is mainly used to install various components in the sunshade assembly 1, and the second support beam can be arranged at one end of the sunshade assembly 1. For example, when the sunshade assembly 1 is installed on the vehicle body 4, the first support beam is arranged at the end of the sunshade assembly 1 close to the front of the vehicle, so the second support beam can also be called a front cross beam. The second fixing seat 29 is also used to install various components in the sunshade assembly 1. There are two second fixing seats 29, which are respectively fixed to the end of the guide rail 27 away from the retracting assembly 10. In other words, the first fixing seat 26 and the second fixing seat 29 are arranged at opposite ends of the guide rail 27.

[0149] In addition, the second fixing seat 29 is also used to fix the second synchronous wheel 28, so that the movement of the synchronous belt 22 is smoother. The second support beam, the first support beam and the two guide rails 27 together constitute the rectangular frame structure of the sunshade assembly 1, making the overall structure of the sunshade assembly 1 more stable.

[0150] In this embodiment, the fixed seat may further include a shaping portion 262, which is arranged on one side of the fixed seat close to the first synchronous wheel 21, and is mainly used to shape the lower synchronous belt 22 so that the synchronous belt 22 is gradually bent. From the above content, it can be seen that the lower synchronous belt 22 and the slider 23 are arranged together in the slide groove 270. On this basis, in this embodiment, a shaping portion 262 can be added to the upper surface of the fixed seat, and the shaping portion 262 abuts against the synchronous belt 22, and makes the synchronous belt 22 bend, so that the synchronous belt 22 in the slide groove 270 has a certain gap with the inner wall of the slide groove 270, thereby reducing the friction of the slider 23 in the process of sliding inside the slide groove 270, thereby improving the smoothness of the sliding of the slider 23.

[0151] In addition, the present application also provides an assembly method of the sunshade assembly 1, and the specific assembly method is as follows: first, the reel 12 is sleeved on the support member 13, and the support member 13 is inserted into the reel 12 through the fixing member 14. The two first synchronous wheels 21 are respectively sleeved on both ends of the support member 13. One end of the curtain 20 is fixed and wound on the reel 12, and the other end of the curtain 20 is fixedly connected to the pull rod 31, and then the two sliders 23 are respectively fixed to the two ends of the pull rod 31.

[0152] Then, the two synchronous belts 22 are respectively pre-installed with two first synchronous wheels 21, and then the two first fixing seats 26 are respectively set at the two ends of the support member 13, and the support member 13 passes through the two first fixing seats 26, and then the two first fixing seats 26 are connected by the first support beam. Then, the two first fixing seats 26 are respectively connected and fixed to the two guide rails 27, and the other ends of the two guide rails 27 are respectively fixed to the two second fixing seats 29, and the two fixing seats are connected and fixed by the second support beam. The slider 23 is installed in the guide rail 27 and the slider 23 is abutted against the limiter 260, so that the slider 23 is located at the initial stop point position.

[0153] After that, the two synchronous belts 22 are respectively sleeved with the two second synchronous wheels 28, and the two second synchronous wheels 28 are respectively fixed to the two second fixing seats 29, that is, the two synchronous belts 22 are respectively connected to a first synchronous wheel 21 and a second synchronous wheel 28. The first synchronous wheel 21 is rotated until the first meshing portion 221 of the synchronous belt 22 is directly opposite to the second meshing portion 212 of the slider 23, the synchronous belt 22 is pressed into the fixing groove 232 of the slider 23, and the cover plate 234 is installed to cover the synchronous belt 22.

[0154] The first synchronous wheel 21 is rotated so that the first slot 110 on one side of the support member 13 overlaps with the second slot 211 of the first synchronous wheel 21, and the synchronous member 24 is inserted so that the synchronous member 24 connects the support member 13 and the first synchronous wheel 21. Similarly, the other side is also connected to the support member 13 and the first synchronous wheel 21 through the synchronous member 24. Finally, the driving member 25 is fixed to one side of the support member 13, and the driving member 25 is connected to the synchronous member 24 on the same side.

[0155] Through the above-mentioned assembly method, the assembly process of the sunshade assembly 1 is simplified, the operation steps are reduced, and the operation cost is reduced.

[0156] Furthermore, based on the above assembly method and the assembled sunshade assembly 1, when the sliders 23 are not aligned, it is only necessary to first disassemble the synchronizer 24, and then adjust the position of one slider 23 by rotating the first synchronizer wheel 21 so that it is aligned with the other slider 23. Finally, the synchronizer 24 is reassembled to complete the adjustment. The adjustment method is simple and reduces the difficulty of operation.

[0157] Please refer to Fig.19 , Fig.19 Schematic diagram of a glass assembly in one embodiment of the present application. This embodiment provides a glass assembly 2, the glass assembly 2 includes a glass 40 and a sunshade assembly 1 as provided in the above embodiment of the present application, the sunshade assembly 1 is fixed to one side of the glass 40.

[0158] The glass assembly 2 includes a glass 40 and a sunshade assembly 1. The glass 40 is arranged on the top of the vehicle 3, and the sunshade assembly 1 is arranged below the glass 40. At this time, the curtain 20 can cover the glass 40 or expose the glass 40 under the traction of the slider 23 to achieve the purpose of sunshade. Specifically, when the curtain 20 is unfolded, the curtain 20 can cover the glass 40 to block the light. When the curtain 20 is retracted, the curtain 20 can expose the glass 40 to allow light to pass through. The glass assembly 2 provided in this embodiment reduces the difficulty of adjustment when the slider 23 is not synchronized by adopting the sunshade assembly 1 provided in the above embodiment of the present application. At the same time, the assembly of the glass assembly 2 is simple, the connection between the front and rear processes is smoother, the difficulty of operation is reduced, and the retracting assembly 10 is convenient to disassemble and replace. At the same time, the glass assembly 2 provided in the present application improves the stability of the curtain 20 during the opening and closing process and reduces the noise during the operation of the curtain 20.

[0159] Please refer to Fig. 20 , Fig. 20 Schematic diagram of a vehicle in one embodiment of the present application. This embodiment provides a vehicle 3 , the vehicle 3 comprising a vehicle body 4 and a glass assembly 2 as provided in the above embodiment of the present application, the glass assembly 2 being mounted on the vehicle body 4 .

[0160] The glass assembly 2 can be installed on the top of the vehicle 3. The glass 40 of the glass assembly 2 is the top glass 40 of the vehicle 3. The rest of the glass assembly 2 is arranged below the glass 40, that is, located inside the vehicle. The curtain 20 of the sunshade assembly 1 can block the glass 40 or open the glass 40 under the drive of the slider 23.

[0161] The vehicle 3 provided in this embodiment adopts the glass assembly 2 provided in the above embodiment of the present application, which reduces the difficulty of adjusting the slider 23, thereby more conveniently and quickly analyzing and solving quality problems in the aftermarket. At the same time, the noise during the operation of the curtain 20 is reduced, and the comfort of the vehicle 3 is improved.

[0162] In the description of the present application, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0163] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0164] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be connected, detachably connected, or integrated. It can be mechanically connected or electrically connected. It can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0165] The above describes the contents provided by the implementation methods of the present application in detail, and describes and illustrates the principles and implementation methods of the present application. These descriptions are only used to help understand the method and its core ideas of the present application. However, the contents of this specification should not be construed as limiting the present application, and those skilled in the art may make various changes and modifications to the present application without departing from the spirit and scope of the present application. These modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents.

Claims

1. A sunshade curtain assembly, characterized in that: The sunshade curtain assembly comprises: Reeling assembly; A curtain fabric, one end of which is fixed to the reeling assembly; Two first synchronous wheels, disposed at opposite ends of the reel assembly, the two first synchronous wheels being able to rotate relative to the reel assembly; Two synchronous belts, each of which is sleeved on one of the first synchronous wheels; Two sliders, each of which is fixed on one of the synchronous belts, and the two sliders are fixed on opposite sides of the other end of the curtain; Two synchronizers are arranged at opposite ends of the winding assembly, and each synchronizer is detachably connected to the winding assembly and the first synchronizer wheel located on the same side as the synchronizer. When the synchronizer connects the winding assembly and the first synchronizer wheel, the winding assembly and the first synchronizer wheel can rotate synchronously.

2. The sunshade assembly according to claim 1, characterized in that: Two first connecting parts are provided at opposite ends of the reeling assembly, each of the first synchronous wheels is provided with a second connecting part, and each of the synchronous members is provided with a third connecting part, and the third connecting part is detachably connected to the first connecting part and the second connecting part.

3. The sunshade assembly according to claim 2, characterized in that: The two first synchronous wheels are sleeved at opposite ends of the reeling assembly, the first connecting portion includes a first card slot, the second connecting portion includes a second card slot, and the third connecting portion includes a card block, which is inserted and pulled out of the first card slot and the second card slot.

4. The sunshade assembly according to claim 1, characterized in that: The winding assembly is provided with a through hole in the axial direction of the winding assembly, and the inner wall of the winding assembly and the outer wall of the synchronizer are connected by a third slot and a buckle that cooperate with each other to achieve a buckle connection, the third slot is provided on one of the inner wall of the winding assembly and the outer wall of the synchronizer, and the buckle is provided on the other of the inner wall of the winding assembly and the outer wall of the synchronizer.

5. The sunshade assembly according to claim 1, characterized in that: The sunshade curtain assembly also includes a driving member, which is detachably connected to one of the synchronous members, and the driving member can drive the synchronous member to rotate, thereby driving the retracting assembly and the first synchronous wheel to rotate.

6. The sunshade assembly according to claim 1, characterized in that: The winding assembly includes a winding shaft and a supporting member, wherein the supporting member is inserted into the winding shaft, and each of the synchronous members is detachably connected to the supporting member and the first synchronous wheel located on the same side as the synchronous member.

7. The sunshade assembly according to claim 6, characterized in that: The reeling assembly further comprises a fixing member, which is disposed in the reel and fixed between the supporting member and the reel.

8. The sunshade assembly according to claim 7, characterized in that: The fixing part is elastic. When the winding assembly rotates, the rotation angle of the reel is different from the rotation angle of the support part, so that the fixing part is in a deformed state, so that the reel can rotate relative to the support part, thereby making the moving distance of the curtain the same as the moving distance of the slider.

9. The sunshade assembly according to claim 1, characterized in that: The synchronous belt is provided with a first meshing portion, and the first synchronous wheel is provided with a second meshing portion, and the first meshing portion and the second meshing portion cooperate with each other to connect the synchronous belt and the first synchronous wheel to each other.

10. The sunshade assembly according to claim 1, characterized in that: A fixing groove is provided on one side of the slider away from the other end of the curtain, and a part of the synchronous belt is fixed in the fixing groove.

11. The sunshade assembly according to claim 10, characterized in that: The synchronous belt is provided with a first meshing portion, and the groove wall of the fixing groove is provided with a third meshing portion, and the first meshing portion and the third meshing portion cooperate with each other to fix the slider to the synchronous belt.

12. The sunshade assembly according to claim 10, characterized in that: The sliding block includes a body and a cover plate, the body is provided with the fixing groove, the cover plate is detachably connected to the body, and the cover plate can cover the fixing groove.

13. The sunshade assembly according to claim 1, characterized in that: The sunshade curtain assembly also includes a first support beam and two first fixing seats, the two first fixing seats are fixed to opposite ends of the first support beam, the retracting assembly is arranged between the two first fixing seats, and the opposite ends of the retracting assembly pass through the two first fixing seats.

14. The sunshade assembly according to claim 13, characterized in that: The sunshade assembly also includes two guide rails, which are arranged at opposite ends of the retracting assembly, and each guide rail is arranged at an angle to the retracting assembly; each guide rail is fixed to one of the first fixed seats, and the guide rail is provided with a slide groove, and the slider can slide in the slide groove.

15. The sunshade assembly according to claim 14, characterized in that: The first fixing seat is provided with a limiting member, and the limiting member is provided on one side of the slide slot in the extending direction of the slide slot, and the sliding block can abut against the limiting member.

16. The sunshade assembly according to claim 15, characterized in that: The limiting member is provided with a first limiting portion, and the sliding block is provided with a second limiting portion, and the first limiting portion and the second limiting portion cooperate with each other to limit the sliding block to the limiting member.

17. The sunshade assembly according to claim 15, characterized in that: The distance between the limiting member and the guide rail is greater than the length of the sliding block along the extending direction of the sliding slot.

18. The sunshade assembly according to claim 14, characterized in that: The synchronous belt and the slider located on one side of the first synchronous wheel are arranged in the slide groove, and the synchronous belt located on the other side of the first synchronous wheel is located outside the slide groove; the sunshade assembly also includes a second synchronous wheel, which is arranged on the side of the guide rail away from the first synchronous wheel, and the synchronous belt is also sleeved on the second synchronous wheel.

19. A glass assembly, characterized in that: The glass assembly includes glass and a sunshade assembly as described in any one of claims 1 to 18, and the sunshade assembly is fixed to one side of the glass.

20. A vehicle, characterized in that: The vehicle comprises a vehicle body and the glass assembly as claimed in claim 19, wherein the glass assembly is mounted on the vehicle body.

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